Selected methods for dissolved iron (II, III) and dissolved sulfide (-II) determinations in geothermal waters

@article{Vivit1985SelectedMF,
  title={Selected methods for dissolved iron (II, III) and dissolved sulfide (-II) determinations in geothermal waters},
  author={Davison V. Vivit and Everett A. Jenne},
  journal={Water-Resources Investigations Report},
  year={1985}
}
  • Davison V. Vivit, Everett A. Jenne
  • Published 1985
  • Chemistry
  • Water-Resources Investigations Report
  • Dissolved sulfide (-II) and dissolved iron (II, III) were determined in geothermal well water samples collected at Cerro Prieto, Mexico. Sulfide was determined by sulfide specific ion electrode; Fe(II) and Fe(III) plus Fe(II) were determined spectrophotometrically. The precision and accuracy of the methods were evaluated for these high-silica waters with replicate analyses, spike recoveries, and an alternate method. Direct current (d.c.) argon plasma emission spectrometry was the alternate… CONTINUE READING

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